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Flights between Riyadh (RUH) and Singapore (SIN)

King Khaled International Airport, Saudi Arabia ↔ Singapore Changi Airport, Singapore

A direct route between Riyadh and Singapore appears in the OpenFlights route network.

This reflects historical scheduled service and may be out of date — it is not a live timetable.

Airlines that have operated this route include:

Singapore Airlines (SQ)Saudia (SV)
Distance
6,674 km
4,147 miles
Est. flight time
8h 51m
great-circle estimate
Time difference
~5h
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in Saudi Arabia

Jan
21°
26/16
10mm
Feb
24°
29/19
8mm
Mar
28°
33/23
25mm
Apr
33°
38/28
30mm
May
38°
43/33
5mm
Jun
41°
46/36
0mm
Jul
42°
47/37
0mm
Aug
42°
47/37
0mm
Sep
40°
45/35
0mm
Oct
35°
40/30
2mm
Nov
28°
33/23
25mm
Dec
23°
28/18
15mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in Singapore

Jan
30°
35/25
240mm
Feb
31°
36/26
160mm
Mar
31°
36/26
180mm
Apr
32°
37/27
170mm
May
32°
37/27
170mm
Jun
32°
37/27
150mm
Jul
31°
36/26
150mm
Aug
31°
36/26
170mm
Sep
31°
36/26
180mm
Oct
31°
36/26
200mm
Nov
31°
36/26
250mm
Dec
30°
35/25
290mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Travel advisories

Saudi Arabia: Caution — some areas (UK FCDO) ↗Singapore: Normal precautions (UK FCDO) ↗

Common questions

How far is Riyadh from Singapore?

Riyadh (RUH) and Singapore (SIN) are around 6,674 km (4,147 miles) apart — an estimated 8h 51m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the RUH–SIN route?

Airlines recorded operating this route in the OpenFlights network include Singapore Airlines, Saudia. This reflects historical scheduled service and may be out of date.

What is the time difference between Riyadh and Singapore?

Time difference ~ 5 hours (varies with daylight-saving).

When is it warmest in Singapore?

Across Singapore, the warmest month on average is April, with mean temperatures around 32°C. These are country-level monthly climate normals, not airport-specific.

Are there travel advisories for Saudi Arabia and Singapore?

The UK FCDO currently rates Saudi Arabia as Caution — some areas; The UK FCDO rates Singapore as Normal precautions. Check the official sources before you travel.

Distances and flight times are great-circle estimates, not booked block times.